[Bug other/49435] New: get_z.c:46: MPFR assertion failed: exp < 0 || exp <= ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))

["longvalery at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49435

           Summary: get_z.c:46: MPFR assertion failed: exp < 0 || exp <=
                    ((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: longvalery@gmail.com


I try build Wine on machine: "Linux comp-MCVC 2.4.32-vniins42 #1 Wed Jul 25
00:00:00 MSD 2007 i686 i686 i386 GNU/Linux"
but got next error (see Summary)
Full log below
-----------------------------start log -------------------------
gcc: warning: -pipe ignored because -save-temps specified
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/i686-pc-linux-gnu/4.6.0/lto-wrapper
Target: i686-pc-linux-gnu
Configured with: ../configure --prefix=/usr --with-gmp=/usr/local
--disable-libquadmath --disable-libquadmath-support --disable-libgcj
--enable-languages=c,c++,objc,obj-c++
Thread model: posix
gcc version 4.6.0 (GCC) 
COLLECT_GCC_OPTIONS='-c' '-I' '.' '-I' '.' '-I' '../../include' '-I'
'../../include' '-D' '__WINESRC__' '-D' '_REENTRANT' '-fPIC' '-Wall' '-pipe'
'-fno-strict-aliasing' '-Wdeclaration-after-statement' '-Wstrict-prototypes'
'-Wtype-limits' '-Wwrite-strings' '-Wpointer-arith' '-Wlogical-op' '-v'
'-save-temps' '-g' '-O2' '-o' 'arb_program_shader.o' '-mtune=generic'
'-march=pentiumpro'
 /usr/libexec/gcc/i686-pc-linux-gnu/4.6.0/cc1 -E -quiet -v -I . -I . -I
../../include -I ../../include -D __WINESRC__ -D _REENTRANT
arb_program_shader.c -mtune=generic -march=pentiumpro -Wall
-Wdeclaration-after-statement -Wstrict-prototypes -Wtype-limits -Wwrite-strings
-Wpointer-arith -Wlogical-op -fPIC -fno-strict-aliasing -g -fworking-directory
-O2 -fpch-preprocess -o arb_program_shader.i
ignoring nonexistent directory
"/usr/lib/gcc/i686-pc-linux-gnu/4.6.0/../../../../i686-pc-linux-gnu/include"
ignoring duplicate directory "."
ignoring duplicate directory "../../include"
#include "..." search starts here:
#include <...> search starts here:
 .
 ../../include
 /usr/lib/gcc/i686-pc-linux-gnu/4.6.0/include
 /usr/local/include
 /usr/lib/gcc/i686-pc-linux-gnu/4.6.0/include-fixed
 /usr/include
End of search list.
COLLECT_GCC_OPTIONS='-c' '-I' '.' '-I' '.' '-I' '../../include' '-I'
'../../include' '-D' '__WINESRC__' '-D' '_REENTRANT' '-fPIC' '-Wall' '-pipe'
'-fno-strict-aliasing' '-Wdeclaration-after-statement' '-Wstrict-prototypes'
'-Wtype-limits' '-Wwrite-strings' '-Wpointer-arith' '-Wlogical-op' '-v'
'-save-temps' '-g' '-O2' '-o' 'arb_program_shader.o' '-mtune=generic'
'-march=pentiumpro'
 /usr/libexec/gcc/i686-pc-linux-gnu/4.6.0/cc1 -fpreprocessed
arb_program_shader.i -quiet -dumpbase arb_program_shader.c -mtune=generic
-march=pentiumpro -auxbase-strip arb_program_shader.o -g -O2 -Wall
-Wdeclaration-after-statement -Wstrict-prototypes -Wtype-limits -Wwrite-strings
-Wpointer-arith -Wlogical-op -version -fPIC -fno-strict-aliasing -o
arb_program_shader.s
GNU C (GCC) version 4.6.0 (i686-pc-linux-gnu)
    compiled by GNU C version 4.6.0, GMP version 5.0.2, MPFR version 3.0.1, MPC
version 0.8.2
GGC heuristics: --param ggc-min-expand=47 --param ggc-min-heapsize=32052
GNU C (GCC) version 4.6.0 (i686-pc-linux-gnu)
    compiled by GNU C version 4.6.0, GMP version 5.0.2, MPFR version 3.0.1, MPC
version 0.8.2
GGC heuristics: --param ggc-min-expand=47 --param ggc-min-heapsize=32052
Compiler executable checksum: 6b9885df530ab8e935fc0944a8cab71e
get_z.c:46: MPFR assertion failed: exp < 0 || exp <=
((mpfr_prec_t)((mpfr_uprec_t)(~(mpfr_uprec_t)0)>>1))
In file included from arb_program_shader.c:35:0:
wined3d_private.h: In function 'float_16_to_32':
wined3d_private.h:202:9: internal compiler error: Aborted
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [arb_program_shader.o] Error 1
-------------------------- end log ---------------------

Can you help me?